I remember my friend Johnny von Neumann used to say, 'with four parameters I can fit an elephant, and with five I can make him wiggle his trunk.'

Collaboration across industries is key to solving the big challenges we face today.

相信我，这世上没有“他们”。（U2《Invisible》的歌词：“There's no them / There’s only us”）

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

我是圣人，在露台上祈祷...

质量胜过数量。

我们需要关注政策的实际结果，而不仅仅是其预期效果。

要想改变世界需先改变他自己。